Results 211 to 220 of about 1,333,915 (292)

A Novel Mesoscale Eddy Identification Method Using Enhanced Interpolation and A Posteriori Guidance. [PDF]

Sensors (Basel)
Zhang L, Ma X, Xu W, Wan X, Chen Q.
europepmc   +1 more source

Simultaneous Multi‐Slice Acceleration for Free‐Breathing Motion Corrected Late Gadolinium Enhancement Imaging

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose The objective of this study was to develop and evaluate an accelerated free‐breathing motion corrected and averaged late gadolinium enhancement MRI (FB PSIR‐MoCo LGE) protocols. Methods Simultaneous multi‐slice (SMS) bSSFP imaging with GC‐LOLA correction and a multiband factor of two was implemented into a FB PSIR‐MoCo LGE sequence ...
Grzegorz Tomasz Kowalik, Karl P. Kunze, Filippo Bosio, Peter Speier, Daniel Staeb, Radhouene Neji, Blanca Domenech‐Ximenos, Andrew Tyler, Reza Razavi, Muhummad Sohaib Nazir, Amedeo Chiribiri, Sébastien Roujol   +11 more
wiley   +1 more source

Contrasting climate oscillations impacts on phytoplankton in the western and eastern tropical Pacific. [PDF]

Nat Commun
An L, Laws EA, Liu X, Chen R, Wang S, Hu S, Zhang Y, Huang Y, Xu F, Chai F, Huang B.   +10 more
europepmc   +1 more source

Tail shortening with developing eddies in a rough‐walled rock fracture

, 2015
Seung Hyun Lee, I. Yeo, K. Lee, R. Detwiler   +3 more
semanticscholar   +1 more source

Impact of Partial Echo on 4D Flow MRI: The Insight From Synthetic MRI

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose The aim of this study is to investigate the impact of the partial echo on 4D flow MRI sequences thanks to in silico coupled MRI‐CFD (computational fluid dynamics) simulations. Methods Two sequences are studied: one with a full echo (FE) and another using partial echo (PE) with an echo symmetry fraction of 0.75.
Morgane Garreau, Thomas Puiseux, Ramiro Moreno, Solenn Toupin, Daniel Giese, Franck Nicoud, Simon Mendez   +6 more
wiley   +1 more source

Roles of physical disturbance and biome properties in shaping microbial communities within Indian Ocean eddies. [PDF]

ISME Commun
Brock ML, Larkin AA, Martiny AC.
europepmc   +1 more source

Modeling the Intermediate Flow Regime in Flow‐Compensated Intravoxel Incoherent Motion MRI

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose The intravoxel incoherent motion (IVIM) model is commonly used to separate the effects of motion related to diffusion and blood microcirculation (perfusion) on the MR signal. Depending on the encoding time (T), it is possible to probe the different temporal regimes of blood motion, which resemble a ballistic flow at short T and a ...
Louise Rosenqvist, Mikael Montelius, Isabella M. Björkman‐Burtscher, Elina Petersson, Maria Ljungberg, Oscar Jalnefjord   +5 more
wiley   +1 more source

Nonuniform water distribution in Jupiter's midlatitudes: Influence of precipitation and planetary rotation. [PDF]

Proc Natl Acad Sci U S A
Ge H, Li C, Zhang X, Ingersoll AP, Chen S.   +4 more
europepmc   +1 more source

Toward Super‐Resolution Reconstruction of Diffusion–Relaxation MRI Using Slice Excitation With Random Overlap (SERO)

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Diffusion MRI probes tissue microstructure, but low SNR and limited resolution hinder detection of features and parameter estimates. We introduce slice excitation with random overlap (SERO), which enables variable repetition times (TRs) and diffusion weighting within a single shot.
Felix Mortensen, Jakub Jurek, Jens Sjölund, Geraline Vis, Ronnie Wirestam, Malwina Molendowska, Andrzej Materka, Filip Szczepankiewicz   +7 more
wiley   +1 more source

Observed regimes of submesoscale dynamics in the Southern Ocean seasonal ice zone. [PDF]

Nat Commun
Prend CJ, Swart S, Stewart AL, du Plessis MD, Manucharyan GE, Thompson AF.   +5 more
europepmc   +1 more source